IRBY CONSTRUCTION COMPANY builds power infrastructure on a turnkey basis. As a premier transmission construction company, we have built high-voltage power line projects that span the entire United States— from the pacific coast to the eastern seaboard. Our work has even taken us to other countries across the globe. Irby also constructs and connects substations and distribution systems. So, our scope of services covers power delivery systems every step of the way—from generation, down the line and into homes and businesses.
We’re Like Family at Irby
We started as a family business and have carried that culture forward. There’s a pride that comes with working here and it shows in our work. Irby Construction Company’s extraordinary record of success can be attributed to our people who are among the most respected, experienced and talented in the industry. More than a company name that has been around for generations, Irby brings to the table a team of people who have been in this business for decades.
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FEATURED PROJECTS












WATTS IN THE NEWS
Irby Customer AEP Strives to be Utility of the Future through Field Technology Investments
Irby customer American Electric Power (AEP) aims to be the Utility of the Future through…
The Current Flashes Showcases Irby Pride and History
Did you know that Irby’s Current Flashes employee magazine is over 60 years old? Having debuted in 1962, it is 61 years old this year. The Current Flashes has deep roots in Irby’s rich history and culture.
Florida Hardened Its Electric Grid, Is California Next?
The ever-growing importance of upgrading and maintaining power infrastructure is evident through recent extreme heat events and devastating…
Irby Featured in FMEA’s Relay Magazine
Prioritizing the upgrading and hardening of electrical systems has never been more important, as weather patterns…
Irby Customer AEP Strives to be Utility of the Future through Field Technology Investments
Irby customer American Electric Power (AEP) aims to be the Utility of the Future through…
The Current Flashes Showcases Irby Pride and History
Did you know that Irby’s Current Flashes employee magazine is over 60 years old? Having debuted in 1962, it is 61 years old this year. The Current Flashes has deep roots in Irby’s rich history and culture.
Florida Hardened Its Electric Grid, Is California Next?
The ever-growing importance of upgrading and maintaining power infrastructure is evident through recent extreme heat events and devastating…
Irby Featured in FMEA’s Relay Magazine
Prioritizing the upgrading and hardening of electrical systems has never been more important, as weather patterns…
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CONTACT US:
318 Old Highway 49 South
Richland, Mississippi 39218-9449
Phone: 601-709-4729
Email: [email protected]
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Irby Construction Company is a wholly-owned subsidiary of Quanta Services, Inc. (NYSE: PWR).